CN215602638U

CN215602638U - Aquaculture is with catching device of cage and culture net case of floating and sinking

Info

Publication number: CN215602638U
Application number: CN202121363112.5U
Authority: CN
Inventors: 朱彩强; 张宇
Original assignee: Bengbu Qingshuiyuan Ecological Aquaculture Co ltd
Current assignee: Bengbu Qingshuiyuan Ecological Aquaculture Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-25
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a fishing device of a sinking and floating cage type aquaculture net cage, relates to the technical field of fishing devices, and aims to solve the problem that the workload of manual catching is too large when crabs are caught by the conventional fishing device. Catch device main part surface mounting and have the infiltration hole, and the infiltration hole is provided with a plurality of, the connecting pin is installed to the upper end of catching device main part, and the connecting pin is provided with two, catches the upper end of device main part and installs the magnet adsorption structure, and the magnet adsorption structure is provided with two, catch the upper end of device main part and install and catch the device lid.

Description

Aquaculture is with catching device of cage and culture net case of floating and sinking

Technical Field

The utility model relates to the technical field of fishing devices, in particular to a fishing device of a sinking and floating cage type aquaculture net cage.

Background

The ground cage is also called as ground cage net, ground cage king and the like, is suitable for rivers, lakes, ponds, reservoirs, creeks, shallow sea water areas and the like, is mainly used for catching fishes such as small fishes, lobsters, finless eels, loaches, crabs and the like, is made of plastic fibers, and is completely knitted and knotted manually. The ground cage is divided into a first gear and a second gear, wherein the first gear is about 50CM in normal condition, the second gear is about 20CM in small condition, the two sides of the ground cage are mutually crossed and have a plurality of inlets, and the internal structure is relatively complex (called as 'reverse beard' in the row). The fish and shrimp are difficult to come out after entering, the outlets are usually arranged at the middle tail part of the cage, two sides of the outlets are respectively provided with one outlet, the outlets are also directly arranged at two ends of the cage (the design is inconvenient, the cage body is unstable and is easy to incline underwater), and only one end of the small cage is provided with the outlet. The bottom of the cage is filled into the mesh bag by stones and is manually woven by workers, which is called as 'ji son', and is the meaning of feet. Because this tool is submerged, the name geocage.

However, the existing catching device needs too much manual catching workload when catching crabs; therefore, the existing requirements are not met, and the fishing device of the sinking and floating cage type aquaculture net cage is provided for aquaculture.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fishing device of a sinking cage type and floating cage type aquaculture net cage for aquaculture, and aims to solve the problem that the existing fishing device in the background art needs too large manual catching workload when crabs are caught.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device is catched with cage of sinking and floating and aquaculture net case, includes catches the device main part, catches device main part surface mounting and has the infiltration hole, and the infiltration hole is provided with a plurality of, catch the upper end of device main part and install connecting pin, and connecting pin is provided with two, catches the upper end of device main part and install the magnet adsorption structure, and the magnet adsorption structure is provided with two, catch the upper end of device main part and install catch the device lid, catch the front end of device main part and install the padlock and connect the base, the buckle is installed to the front end of padlock connection base, catch the both sides of device main part and all install and catch the ground cage, and catch the ground cage and be provided with two, unable adjustment base is installed to the front end of catching the device lid, swivel bearing is installed to unable adjustment base's upper end.

Preferably, the outer surface of the rotary bearing is provided with a lock connecting rod, and the lock connecting rod is fixedly connected with the rotary bearing.

Preferably, the inner wall of the capture ground cage is provided with a plurality of stainless steel blocking bars, the stainless steel blocking bars are fixedly connected with the capture ground cage, and the stainless steel blocking bars are arranged.

Preferably, the upper end of the cover of the fishing device is provided with two lifting connection bases, the lifting connection bases are fixedly connected with the cover of the fishing device, and the lifting connection bases are arranged.

Preferably, the outer surface of the lifting connection base is provided with two rope threading holes, the rope threading holes are fixedly connected with the lifting connection base, and the number of the rope threading holes is two.

Preferably, the inside of catching ground cage is installed aquatic products passageway, aquatic products passageway and catching ground cage fixed connection, and aquatic products passageway is provided with two.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the crab catching device, the catching ground cages are arranged on the two sides of the main body of the catching device, when crabs are caught, the crabs directly enter the main body of the catching device through the catching ground cages, the space in the main body of the catching device is large, the crabs are not damaged, the recovery is convenient, compared with the existing crab catching device, the crab catching device can not escape from the constraint of complicated work load, and the problem that the work load of manual catching of the existing catching device is large when the crabs are caught is effectively solved.

2. The inner wall of the catching ground cage is provided with the blocking stainless steel bars, the blocking stainless steel bars can prevent the crabs inside from climbing out, and the blocking stainless steel bars are made of stainless steel materials, so that the catching ground cage has the advantages of smooth surface, high strength, no rustiness and long service life, and effectively prevents the crabs from climbing out of the main body of the catching device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the right view structure of the present invention;

FIG. 3 is a left side view of the present invention;

in the figure: 1. a fishing device body; 2. a water seepage hole; 3. connecting a bolt; 4. a magnet adsorption structure; 5. a fishing device cover; 6. the buckle is connected with the base; 7. a retaining ring; 8. a capture ground cage; 9. a fixed base; 10. a rotating bearing; 11. the connecting rod is locked; 12. blocking the stainless steel strip; 13. lifting the connection base; 14. a stringing hole; 15. a water passage.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a device is catched with cage of sinking and floating and breed box with a net, including catching device main part 1, catch 1 outer surface mounting of device main part has infiltration hole 2, and infiltration hole 2 is provided with a plurality of, connecting pin 3 is installed to the upper end of catching device main part 1, and connecting pin 3 is provided with two, magnet adsorption structure 4 is installed to the upper end of catching device main part 1, and magnet adsorption structure 4 is provided with two, catch device lid 5 is installed to the upper end of catching device main part 1, catch the front end of device main part 1 and install padlock connection base 6, buckle 7 is installed to the front end of padlock connection base 6, catch the both sides of device main part 1 and all install and catch ground cage 8, and catch ground cage 8 and be provided with two, unable adjustment base 9 is installed to the front end of catching device lid 5, swivel bearing 10 is installed to the upper end of unable adjustment base 9.

Further, the outer surface mounting of swivel bearing 10 has padlock connective bar 11, and padlock connective bar 11 and swivel bearing 10 fixed connection, and fixed connection's connected mode can make padlock connective bar 11 and swivel bearing 10 be connected more firmly and stable.

Furthermore, the inner wall of the catching ground cage 8 is provided with a plurality of stopping stainless steel bars 12, the stopping stainless steel bars 12 are fixedly connected with the catching ground cage 8, and the stopping stainless steel bars 12 are arranged to prevent the crabs inside from climbing out.

Further, the lifting connection base 13 is installed at the upper end of the catching device cover 5, the lifting connection base 13 is fixedly connected with the catching device cover 5, the lifting connection base 13 is provided with two, and the connection mode of the fixed connection can enable the catching device cover 5 to be connected with the lifting connection base 13 more firmly and stably.

Furthermore, the outer surface of the lifting connection base 13 is provided with two rope through holes 14, the rope through holes 14 are fixedly connected with the lifting connection base 13, and the rope through holes 14 can be penetrated through ropes, so that the net cage can be conveniently recovered.

Further, the internally mounted who catches ground cage 8 has aquatic products passageway 15, aquatic products passageway 15 with catch ground cage 8 fixed connection, and aquatic products passageway 15 is provided with two, and fixed connection's connected mode can make aquatic products passageway 15 and catch being connected of ground cage 8 more firmly and stable.

The working principle is as follows: when the crab catching device is used, the catching ground cages 8 are arranged on two sides of the catching device body 1, when crabs are caught, the crabs directly enter the catching device body 1 through the catching ground cages 8, the space in the catching device body 1 is large, the crabs are not damaged, the recovery is convenient, compared with the existing crab catching device, the trapping device can not escape from the constraint of large complex workload, the blocking stainless steel bars 12 are arranged on the inner wall of the catching ground cages 8, the arrangement of the blocking stainless steel bars 12 can prevent the inner crabs from climbing out, the blocking stainless steel bars 12 are made of stainless steel, the crab catching device has the advantages of being smooth in surface, high in strength, free of rusting and long in service life, and the smooth surface can prevent the crabs from climbing out.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an aquaculture is with catching device of ups and downs cage formula and aquaculture net case, includes catching device main part (1), its characterized in that: the outer surface of the fishing device main body (1) is provided with water seepage holes (2), the water seepage holes (2) are provided with a plurality of water seepage holes, the upper end of the fishing device main body (1) is provided with two connecting bolts (3), the upper end of the fishing device main body (1) is provided with two magnet adsorption structures (4), the upper end of the fishing device main body (1) is provided with a fishing device cover (5), the front end of the fishing device main body (1) is provided with a lock connection base (6), the front end of the lock connection base (6) is provided with a retaining ring (7), two sides of the fishing device main body (1) are provided with two catching ground cages (8), the front end of the fishing device cover (5) is provided with a fixed base (9), and a rotary bearing (10) is installed at the upper end of the fixed base (9).

2. The fishing device of the sinking-floating cage type combined aquaculture net cage according to the claim 1, characterized in that: the outer surface of the rotary bearing (10) is provided with a lock connecting rod (11), and the lock connecting rod (11) is fixedly connected with the rotary bearing (10).

3. The fishing device of the sinking-floating cage type combined aquaculture net cage according to the claim 1, characterized in that: the inner wall of the catching ground cage (8) is provided with a stopping stainless steel bar (12), the stopping stainless steel bar (12) is fixedly connected with the catching ground cage (8), and the stopping stainless steel bar (12) is provided with a plurality of.

4. The fishing device of the sinking-floating cage type combined aquaculture net cage according to the claim 1, characterized in that: the lifting connection base (13) is installed at the upper end of the fishing device cover (5), the lifting connection base (13) is fixedly connected with the fishing device cover (5), and two lifting connection bases (13) are arranged.

5. The fishing device of the sinking cage and floating cage type aquaculture net cage according to the claim 4, characterized in that: the outer surface of the lifting connection base (13) is provided with two rope threading holes (14), the rope threading holes (14) are fixedly connected with the lifting connection base (13), and the number of the rope threading holes (14) is two.

6. The fishing device of the sinking-floating cage type combined aquaculture net cage according to the claim 1, characterized in that: catch the internally mounted of ground cage (8) and have aquatic products passageway (15), aquatic products passageway (15) and catch ground cage (8) fixed connection, and aquatic products passageway (15) are provided with two.